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@JacekDanecki JacekDanecki released this 17 Jun 09:08
· 16590 commits to master since this release
20.23.16988
4da9269

Packages included in the release

Components revisions included in the release

Additional components revisions used in build

Installation procedure on Ubuntu 18.04

  1. Create temporary directory

Example:

mkdir neo
  1. Download all *.deb packages

Example:

cd neo
wget https://github.com/intel/compute-runtime/releases/download/20.23.16988/intel-gmmlib_20.1.1_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.23.16988/intel-igc-core_1.0.4111_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.23.16988/intel-igc-opencl_1.0.4111_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.23.16988/intel-opencl_20.23.16988_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.23.16988/intel-ocloc_20.23.16988_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.23.16988/intel-level-zero-gpu_0.8.16988_amd64.deb
  1. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/20.23.16988/ww23.sum
sha256sum -c ww23.sum
  1. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

017266a50c668c026f650bf2267646c3a0b222bc6343a92afc2de2b98d886b3f  intel-gmmlib_20.1.1_amd64.deb
e0199d52c93adb46b965d4fe97e2b6440436010fde37622261906f42dd618f18  intel-igc-core_1.0.4111_amd64.deb
caa06497b7afa55d1de01cab3b1e5d76130745c4e2828e2dd7f8329f52662c37  intel-igc-opencl_1.0.4111_amd64.deb
6211e6dad85abc390020ba15a640f584d670fcbb0f56cd8ef6faef9357de4520  intel-level-zero-gpu_0.8.16988_amd64.deb
bd9ccdd7931b14fa8c126e21cec678bbe6cfb2c4384000304a3cc447c1f4395a  intel-ocloc_20.23.16988_amd64.deb
0d64830c532bc096049b006528296e21d66209d7c4b7b1798a6cfd0329153a79  intel-opencl_20.23.16988_amd64.deb

Other installation procedures are described here.

Quality expectations

Platform OpenCL Level Zero
Broadwell 2.1 - Production -
Skylake 2.1 - Production 0.8 - Pre-Release
Kaby Lake 2.1 - Production 0.8 - Pre-Release
Coffee Lake 2.1 - Production 0.8 - Pre-Release
Ice Lake* 2.1 - Production 0.8 - Pre-Release
Tiger Lake* 3.0* - Early support 0.8 - Early support
Apollo Lake 1.2 - Production -
Gemini Lake 1.2 - Production -

Unless noted otherwise, the driver was validated on Ubuntu 18.04 LTS with stock kernel.
Moving to Ubuntu 20.04 for testing soon.

(*) Product is based on a published Khronos specification and is expected to pass the Khronos Conformance Process when available. Current conformance status can be found at https://www.khronos.org/conformance.

(*) For ICL and TGL platforms kernel from drm-tip repository was used:

  • 5.6.0-rc7 commit 257af0ddcea3a234dcb79579600f971edd47353f 2020-03-23_15-07-40 drm-tip: 2020y-03m-23d-15h-06m-46s UTC integration manifest

Quality levels

  • Experimental - no quality expectations
  • Early support - platform may not be available on the market yet
  • Pre-Release - suitable for integration and testing, gathering customer feedback
  • Beta - suitable for integration and broad testing
  • Production - Beta + meets API-specific conformance requirements; suitable for production

Issues & regressions of note

  • For ICL platform i915.alpha_support=1 kernel parameter is required for kernel before 5.2

Important changes

  • Updated IGC
  • Added new clGetPlatformInfo queries
  • Updated opencl-clang
Assets 9
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